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Link to matrix multiplication and Hadarmard product

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Aurélien Geron 2020-04-24 16:54:38 +12:00
parent 8fb49ea7e0
commit cdfad2d003
1 changed files with 3 additions and 3 deletions
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tools_numpy.ipynb
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@ -2118,8 +2118,8 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"## Matrix dot product\n",
"Let's create two matrices and execute a matrix [dot product](https://en.wikipedia.org/wiki/Dot_product) using the `dot` method."
"## Matrix multiplication\n",
"Let's create two matrices and execute a [matrix multiplication](https://en.wikipedia.org/wiki/Matrix_multiplication) using the `dot()` method."
]
},
{
@ -2155,7 +2155,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"**Caution**: as mentionned previously, `n1*n2` is *not* a dot product, it is an elementwise product."
"**Caution**: as mentionned previously, `n1*n2` is *not* a matric multiplication, it is an elementwise product (also called a [Hadamard product](https://en.wikipedia.org/wiki/Hadamard_product_(matrices)))."
]
},
{